<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>我是模板布局文件</title>
</head>
<body>
    <head>布局头部</head>
    <br />
	<!--content自定义的模板名字-->
    <content>
        {% block content%}
        {% endblock %}
    </content>
    <footer>布局脚步</footer>
</body>
</html>